NB7497 Niobium Capillary Tube / Pipe UNS R04200

Niobium Capillary Tube / Pipe UNS R04200 Description

Our Niobium Capillary Tube/Pipe (UNS R04200) is precision-crafted to meet ASTM B392 standards, ensuring consistent high quality and exceptional performance in demanding applications. Niobium’s outstanding corrosion resistance, thermal stability, and high melting point make it an ideal choice for sectors such as chemical processing, aerospace, and medical technology. Each tube’s dimensions are fully customisable, allowing you to select the exact size required for your specific project or system design.

Manufactured under stringent quality control protocols, our niobium products maintain excellent mechanical strength and exemplary purity levels, ensuring reliable function even under extreme conditions. The versatility of this capillary tube/pipe makes it suitable for advanced research laboratories, electronic components, and specialised equipment. Trust our dedication to quality, precision, and customisability for a solution that meets your exact application requirements.

Niobium Capillary Tube / Pipe UNS R04200 Applications

Niobium Capillary Tube / Pipe (UNS R04200) is recognised for its exceptional corrosion resistance, high melting point, and outstanding mechanical strength. This versatile metal is commonly chosen for a wide range of demanding applications where reliability, purity, and thermal stability are required. From electronics to chemical processing and aerospace systems, the unique properties of niobium enable advanced solutions in sectors that prioritise high performance and longevity.

1. Electronics Applications

·         Capacitor Anodes: Niobium Capillary Tube / Pipe (UNS R04200) delivers reliable performance in high-voltage capacitor technologies due to its excellent dielectric strength.

·         Semiconductor Components: Its purity and stability allow precise control in high-frequency applications, supporting sensitive circuit designs.

2. Chemical Processing Applications

·         Corrosion-Resistant Piping: Niobium’s exceptional chemical inertness ensures extended service life in aggressive chemical environments.

·         Heat Exchanger Tubes: Stable under high temperatures, niobium tubes maintain efficiency and safety in demanding chemical processes.

3. Aerospace Applications

·         Rocket Engine Liners: The high melting point of niobium provides thermal protection and prevents structural degradation at extreme temperatures.

·         Turbine Blade Seals: Niobium’s resilience and minimal thermal expansion help maintain tight sealing tolerances in high-speed turbine systems.

Niobium Capillary Tube / Pipe UNS R04200 Packaging

Our Niobium Capillary Tube/Pipe UNS R04200 is carefully safeguarded with protective polyethylene sheeting and foam inserts. Each unit is vacuum-sealed to maintain material purity, while an anti-corrosion coating guards against environmental factors. We also offer custom labelling, sizes, and specialised packaging solutions to meet your needs. Rest assured, your product arrives in pristine condition, ready for immediate use.

Packaging: Vacuum sealed, Wooden Box, or Customised.

Niobium Capillary Tube / Pipe UNS R04200 FAQs

Q1: What are the key material properties of Niobium Capillary Tube / Pipe UNS R04200?

A1: Niobium Capillary Tube / Pipe UNS R04200 features an exceptionally high melting point of 2 477°C, outstanding corrosion resistance in acidic and alkaline environments, and excellent formability for precision applications. Its pure niobium composition ensures minimal impurity content, providing good thermal conductivity and mechanical strength. Additionally, UNS R04200 exhibits paramagnetic behaviour and a low capture cross-section for neutrons, making it suitable for advanced scientific and industrial processes.

Q2: How can Niobium Capillary Tube / Pipe UNS R04200 be processed or fabricated?

A2: Niobium Capillary Tube / Pipe UNS R04200 can be formed through cold working methods such as drawing, rolling, and swaging to achieve precise dimensional tolerances. Post-deformation stress relief or annealing is commonly performed under vacuum to maintain purity. Advanced techniques like electron beam welding or laser welding are utilised for joining, ensuring minimal contamination. The result is a high-purity, dimensionally stable product suitable for demanding applications.

Q3: Which quality standards and certifications apply to Niobium Capillary Tube / Pipe UNS R04200?

A3: Niobium Capillary Tube / Pipe UNS R04200 typically adheres to ASTM specifications such as ASTM B394, which defines requirements for niobium and niobium alloy tubes. Manufacturers also follow ISO 9001 or similar quality management systems to ensure consistent process control and traceability. Additional industry certifications, like ASME Boiler and Pressure Vessel Code compliance, may apply depending on the specific project and regulatory requirements for safety and performance.

Related Information

1. Material Properties and Advantages

Melding exceptional strength with outstanding corrosion resistance, Niobium Capillary Tube UNS R04200 is well-regarded for its reliable performance in specialised applications. Its high melting point helps maintain structural stability under elevated temperatures, making it a prime candidate for environments where lesser materials might deform or fail. The unique composition of this niobium grade contributes to its ability to resist chemical attack, which is particularly valuable in settings involving aggressive reagents and harsh conditions. When formed into a capillary tube, it allows for highly controlled fluid flow, a critical factor in precision instrumentation.

Taking into account customised dimensional requirements, these niobium tubes can be manufactured to serve niche functions with remarkable accuracy. Despite their thin walls, they remain strong enough to endure cyclical stress and mechanical vibration without fracturing. This strength-to-weight ratio makes Niobium Capillary Tube UNS R04200 an attractive option for advanced processes, ensuring the longevity of components and minimising the need for frequent replacement. Engineers across multiple sectors often rely on this precision tubing to deliver consistent performance in highly technical environments.

2. Applications in Advanced Industries

As breakthroughs in aerospace, medical, and nuclear research continue to demand the highest-quality materials, Niobium Capillary Tube UNS R04200 has found its place among elite performance components. Aerospace engineers, for instance, value these tubes for fuel line systems and high-stress test assemblies, capitalising on the metal’s exceptional melt strength and chemical stability. Meanwhile, medical device manufacturers incorporate them into critical implantable components and diagnostic devices, leveraging their biocompatibility and corrosion resistance to ensure patient safety.

Global demand for customised niobium tubing also extends to advanced electronics, where the material’s purity and low outgassing properties are highly sought after. Coupled with niobium’s capacity to maintain superior mechanical integrity in extreme temperatures, these attributes open doors to innovative solutions in vacuum systems, semiconductor processing, and various high-tech industrial operations. As a result, Niobium Capillary Tube UNS R04200 continues to gain recognition as an integral resource for wide-ranging, next-generation technologies.